baber/WOPTO huggingface dataset:
Patent PT-1016444-E (PT)
Inventor: MAULEON JEAN-LOUIS
IPC: B01J8/00
Filed: 1999-12-13
Abstract: Between the rapid extraction device (11) and the stripper (18) there is an open-topped receiver (14), into which a pipe (13) opens. At the bottom of the receiver is at least one diffuser (15) fed with the fluidizing gas to form the solid particles into a dense fluidized bed (17), with a density between 300 and 800 kg/m<3> before flowing from the diffuser to the stripping zone below it  The device uses a means of rapid extraction to evacuate at least part of the gas and at least one pipe directing the flow enriched in particles from top to bottom to a fluidized bed stripper. The diffuser is fed with a fluidization gas by a line (16) with means of regulating the flow D1 of the gas, so D1 can be adjusted to maintain the superficial speed to the gas to a value of between 0.1 and 40 cm.s<->1, preferably between 0.1 and 20 cm.s<-> 1. The receiver is positioned so the pipe disgorges the particle-rich gas flow at a height H of between 50 cm and 2 m, preferably between 50 cm and 1 m and so the side surface of the outlet is between 0.7 and 1.5 times the section of the pipe. The receiver dimensions are such that the dense fluidized bed it contains is significantly smaller that the stripping bed, with the receiver section being preferably between 1.5 and 6 times that of the pipe which enters it. The diffuser contains means of releasing the fluidization gas in a homogeneous and finely diffused manner, in particular through one or more tubes with regularly spaced vents or orifices. The diffuser comprises an annular tube placed flat in the bottom of the receiver and with vents or orifices in its top half. The diffuser is a chamber occupying the lower half of the receiver, with its upper wall regularly pierced with small orifices through which the fluidization gas is distributed over all the fluidized bed. The means of rapid extraction can eliminate the mixture of gases and solid particles in as short a time as possible, less than 1 second and preferably less than 0.5 seconds or 0.2 seconds. This means of extraction comprises a ballistic separator with a horizontal axis which gives the mixture a rotation of 30 to 190 degrees while extracting at least some of the gases laterally. The receiver has one or more orifices or drains in its base with a total section of between 3 and 20% of the receiver section. The upper part of the side walls of the receiver are cut into sawteeth. The means of extraction divides the mixture of gases and solid particles, and the resulting gas enriched in particles is sent to the bottom via at least two parallel pipes disgorging into a common receiver containing a single dense fluidized bed of particles.
Patent PT-1078196-E (PT)
Inventor: GUITONEAU HANS EDWARD
IPC: B29C65/34
Filed: 1999-05-17
Abstract: A coupling sleeve (4) with thermoplastic outer and inner bushes (6,5) and has resistance wires (7) between them. The bushes have teeth which have a steeply slanting tooth flank (23) and a relatively gently slanting tooth flank (24). When the resistance wires are connected to an electricity source, the heat generated melts the coupling sleeve and those of each pipe joint in order to create a welded joint. The bushes are made up of thermosetting material such as vinyl ester or epoxy resin reinforced by carbon fibers or glass fibers. They have a tensile modules greater than 50 GPa. The pipes each comprises of a fluid tight inner casing of thermoplastic material and a reinforced outer casing (12). The inner casings have to be connected in a watertight joint.
Patent PT-1097018-E (PT)
Inventor: HEYM HANS UDO
IPC: B23F19/00
Filed: 1999-07-19
Abstract: The undercuts (9) are formed by the cutting action of cutting edges (16) associated with teeth (14) in a toothed work wheel (8). The work wheel acts as a cutting tool rotating about an axis (7) parallel to the work piece axle (4), and the cutting edge shape corresponds to that of the undercut. An Independent claim is also included for (a) the machine tool, and (b) the cutting tool.
Patent PT-1119602-E (PT)
Inventor: DURBUT PATRICK
IPC: C11D3/20
Filed: 1999-09-10
Abstract: All purpose cleaning or microemulsion compositions contains an anionic surfactant, zwitterionic surfactant, a fatty acid having C8 to C22 carbon atoms, a foam control agent, and water.
Patent SG-15383-G (SG)
Title: Electrical distribution system
IPC: H02G3/04
Filed: 1983-03-30
Abstract: The invention comprises an electrical distribution system in which the electrical conductors (11, 12) are enclosed within a length of hollow conduit (10) which is formed with a continuous slot (20) in one wall through which a plug (14) can be inserted and rotated to bring its contact pins (77, 78) into contact with the conductors. Gate means (32) located within the conduit have a normally closed position in which the conductors are closed off from that part of the conduit containing the slot, and these are movable into the open position by entry of the plug through the slot. By closing off the conductors from the remainder of the conduit, accidental contact with the conductors is prevented even though access to the interior of the conduit may be achieved via the slot. In one embodiment of the invention, a keyway (50) is provided in the conduit and the plug is formed with a corresponding projection which engages the keyway when the plug is fitted into the slot. The gate means is arranged such that it can only be opened by an element passing through the keyway, thus providing an additional safety feature.
Patent SG-79692-G (SG)
Title: Antimycotic nail varnish
IPC: A61K8/00
Filed: 1992-08-07
Abstract: 1. An antimycotic nail varnish containing a) a 1-hydroxy-2-pyridone of the formula I   see diagramm : EP0226984,P8,F2   in which R**1 is a saturated hydrocarbon radical having 6-9 carbon atoms, one of the radicals R**2 and R**4 is a hydrogen atom and the other is hydrogen, methyl or ethyl and R**3 is an alkyl radical having one or two carbon atoms, in the free form or in salt form, as the antimycotic substance, b) a water-insoluble film-forming agent, c) a physiologically acceptable solvent, and if appropriate d) additives customary in cosmetics.
Patent SG-94192-G (SG)
Title: Apparatus for the non-cutting machining of components
IPC: H01L21/00
Filed: 1992-09-17
Abstract: In an apparatus for machining electronic, electromechanical or mechanical components, in particular for machining connecting bridges (4) between terminal tabs (3) in producing semiconductor components, by means of a bottom die block (15) and die (20) interacting with the bottom die block (15), both the bottom die block (15) and the die and/or its die guide (16), which are tools, should be arranged on a common datum plane of a reference block (5) so as to move in the direction x or y. For this purpose, sliding or rolling bearings are disposed between bottom die block (15) and die or die guide (16) and reference block (5). <IMAGE>
Patent SG-97591-G (SG)
Title: Device for dispensing a liquid from a collapsible container
IPC: A61M5/148
Filed: 1991-11-20
Abstract: A device for dispensing a liquid from a collapsible container comprises a pair of elastic plates (2,4) hingedly mounted to each other along one edge (6) permitting them to be pivoted to an open position or to a closed position, and a sleeve (8) of flexible material secured to the pair of elastic plates (2,4) along their hinged edges for receiving a liquid-filled collapsible container (10). Each of the elastic plates (2,4) is preformed with a curve which is convex from the side facing the flexible sleeve (8). The arrangement is such that when the liquid-filled collapsible container (10) is received within the flexible sleeve (8) and the two curved elastic plates (2,4) are pivoted to their closed positions, they apply, due to their elasticity, a continuous force to the collapsible container (10) for dispensing the liquid therefrom. The device further includes retainer means (14,16,18, 20,22,24) for releasably retaining the elastic plates (2,4) in their closed position.
Patent SG-126693-G (SG)
Title: Silica for dentifrice compositions which is compatible with organic amino-compounds
Inventor: PERSELLO JACQUES
IPC: C01B33/193
Filed: 1993-11-27
Abstract: Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
Patent IE-860040-L (IE)
Title: Trigger sprayer
IPC: B05B11/00
Filed: 1986-01-07
Abstract: The trigger actuated pump sprayer has a nozzle cap which surrounds a unitary element and forms a spin chamber therewith, the element having an integrally connected spring and biased discharge check valve and including a plurality of supply channels, the nozzle cap being rotatable without axial displacement relative to the element and containing a plurality of tangential openings being arranged relative to the channels for controlling the swirl velocity in the spin chamber, upon cap rotation, and thus the pattern range of discharge through the discharge orifice from an OFF position.
[US4624413A]
Patent CU-20989-L (CU)
Inventor: KIMURA YOSIAKI
IPC: A23K1/00
Filed: 1972-09-16
Abstract: Procedimiento e instalación para la fabricación de un pienso compuesto para bueyes, caballos, cerdos o gallinas que contiene bagazo, levadura y proteína, que comprende mezclar bagazo con Candida utilis de su variedad C. utilis var mejor para proteinización, y con Trichoderma viride para la descomposición de las fibras crudas, fermentar la mezcla, mezclar azúcar u otro pasto, laminar la mezcla resultante para darle una forma deseada, y secar la mezcla para proporcionar un pienso compuesto compacto.
Patent IE-36248-L (IE)
Title: Bicycloheptene derivatives.
IPC: C07C45/51
Filed: 1972-03-30
Abstract: Cpds. of formula (I) and precursors (II): (where R1 is halogen an R2 is cyano, carbamoyl, 2-6C alkoxycarbonyl or (1-6C-n-alkyl)carbamoyl, or (in II) chloroformyl, and R3 is alkyl, alkanoyl, alkanesulphonyl or arenesulphonyl (is not >7C) are key-inters. for the synthesis of prostaglandins, free from the danger of isomerisation. (I) are prepd. by hydrolysis of (II) with 2-N HCl + dioxane at 85 degrees C; the choice of acid is critical for the trouble-free isomerisation of the intermediate anti-form to the syn-form (X). In an example, 5-chloro-7-syn-formylbicyclo 2,2,1[hept-2-ene-5-carbonitrile is obtd. by hydrolysing 25.8 g. 7-acetoxymethylene-5-chlorobicyclo- 2,2,1[ hept-2-ene-5-carbonitrile in 360g dioxane with 80 ml 2-N HCl.
[FR2136345A5]
Patent IE-890514-L (IE)
Title: Therapeutic agents for the treatment of peptic ulcer disease
IPC: A61K31/52
Filed: 1989-02-17
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula <CHEM>  wherein  R<1> and R<3> are the same or different and are each  (C1-C8)alkyl, (C3-C6)alkenyl, -CH2)m- @@-@@-R<4>,    -(CH2)n- @@-R<5>, or -(CH2)p- @-R<6>; R<2> is (C1-C4)alkyl;   R<4> and R<5> are the same or different and are each hydrogen or (C1-C2)alkyl; R<6> is (C1-C2)alkyl; and m, n and p are the same or different and are each 1, 2, 3, 4, 5 or 6; with the proviso that one of the groups R<1> and R<3> is -(CH2)m- @@-@@R<4>    or -(CH2)n- @@-R<5> or that R<3> represents -(CH2)p- @-R<6>.   Some of the components of formula I are novel. c
Patent IE-38861-L (IE)
Title: Marine structure
IPC: E02D27/52
Filed: 1973-04-27
Abstract: A support structure for providing a support for a marine structure to be submerged onto a submarine bed. The support structure includes a base which is intended to rest on the sea bed. The base includes three or more cells, and three or more hollow downwardly open skirts which project downwardly from the lower portion of the base. The skirts are each formed as a static and continual unit with the portion and have a length which enables each to be pressed far down into the sea bed, whereby the deeper layers of the sea bed soil cooperate directly with the skirts to support the marine structure in position on the sea bed. The skirts, which have a substantially cylindrical cross-section, being located at least along the periphery of the base in such a way that a continuous barrier wall is formed along the periphery of the base.
[US3911687A]
Patent IE-36502-L (IE)
Title: Golf ball.
IPC: A63B37/00
Filed: 1972-06-26
Abstract: A golf ball having improved flight characteristics having a spherical surface with 252 depressions therein. 240 of the depressions are in the shape of inverted pyramids with hexagonal bases and 12 of the depressions are in the shape of inverted pyramids with pentagonal bases. The ball has two poles and an equator, and the pentgonal bases serve as the two poles and as the vertices of similar equilateral spherical triangles into which the surface of the ball may be divided.
[US4090716A]
Patent IE-780950-L (IE)
Title: Making jewellery and like articles
IPC: B22F8/00
Filed: 1978-05-09
Abstract: A process for producing metallic articles comprises forming a mixture of metallic particles of platinum group metals, gold or silver, and particles of a thermoplastic material, placing the mixture in a mold and molding the mixture under pressure and at an elevated temperature. The metallic particles comprise at least 92.5% by weight of the article and have a size ranging from 1/2 to 50 microns. The thermoplastic polymeric material has a minimum dimension of 1/2 micron.
[US4282174A]
Patent FI-824333-L (FI)
Inventor: GRAETZ REINHARD
IPC: D07B1/14
Filed: 1982-12-16
Abstract: Described is a novel marker for wire ropes, in the form of a polymer, e.g., polyester film carrying a highly abrasion-resistant impression. This polyester film is wound around a support element in spirally overlapping manner and is worked into a gap between the bundles of strands, at the same twisting angle as the latter.
Patent IE-811157-L (IE)
Title: Magneto-electronic lock
IPC: G07C9/00
Filed: 1981-05-25
Abstract: A magneto-electronic lock includes a key body having a magnetic combination. In the interior of a receiver of the key body are arranged magnetic detectors, a bolt, and an electronic circuit device connected between the bolt and the detectors. Positive and negative magnetization devices cooperate, depending on the position thereof, in opening, closing or blocking an electronic circuit including an electric opening pulse of a gate. A device determines the electric continuity both in the key and in the receiver thereof. An electric derivation device opens a code. Passive positive and negative relays are in combination with positive and negative magnetic elements. Positive and negative magnetic devices have potentials to act on the passive relays in the contact threshold. Positive and negative magnetic members, in combination by proximity to the passive relays, act thereon with an opposite polarity maintaining the relays static in view of a mean potential, and change the conduction state of the relays when magnetic elements having a higher potential are juxtapositioned. A multiple contact connector is capable of being combined with the code.
[US4416127A]
Patent IE-41156-L (IE)
Title: Plaster board.
IPC: D21H17/66
Filed: 1975-06-13
Abstract: 1505834 Paper impregnated with a zirconium salt BPB INDUSTRIES Ltd 5 June 1975 [13 June 1974] 26321/74 Heading D2B In the manufacture of plaster or gypsum board in which a core is formed from an aqueous slurry of calcium sulphate between paper sheets and in which starch is employed as a dry bond assistant, the inner faces of the paper sheets are treated with a watersoluble zirconium salt prior to application of the starch containing slurry to reduce migration of the starch into the paper.
[GB1505834A]
Patent IE-831393-L (IE)
Title: Turbocharger
IPC: F02B37/22
Filed: 1983-06-14
Abstract: A turbocharged engine is provided with a turbine housing which has an inlet, an outlet located radially interiorally from the inlet, a centrally located turbine wheel cavity, and an internal scroll passageway which diminishes in cross section as it leads from the inlet around the turbine wheel cavity. The scroll passageway means is bifurcated from the inlet through an arc of between 180 DEG and 300 DEG to divide the incoming exhaust gas from different sets of cylinders of an internal combustion engine into identical, but separate, flow paths to minimize feedback of pulsations of exhaust gases from one set of cylinders to the other. The separate flow paths within the turbine housing are combined into a single flow pathway near the end of the scroll passageway, and a single wastegate valve is in communication with the single flow pathway. A portion of the exhaust gases is selectively diverted from the single flow pathway to the single wastegate valve to maintain maximum speed of operation of the turbine wheel.
[US4530640A]
Patent IE-33014-L (IE)
Title: Confectionery syrup.
IPC: A23L1/09
Filed: 1968-12-31
Abstract: 1,181,650. Confectionery syrups. CORN PRODUCTS CO. 14 Jan., 1969 [17 Jan., 1968], No. 2266/69. Heading C3U. [Also in Division A2] A syrup useful in preparing a confectionery comprises a composition having a dextrose equivalent (as defined) of less than 60, a levulose content of 3-16%, a dextrose content of 10- 35%, a maltose content of 10-25% and 15- 40% of oligosaccharides having a degree of polymerization of 6 and higher, said percentages being based on total carbohydrate solids present.
[GB1181650A]
Patent IE-38820-L (IE)
Title: Tetracyclines
IPC: C07C233/00
Filed: 1973-09-14
Abstract: 1413347 Tetracyclines and their preparation SOC FARMACEUTICI ITALIA 17 Sept 1973 [18 Sept 1972] 43564/73 Heading C2C Tetracyclines of the formula wherein R 1 stands for hydrogen or a hydroxy or C 1-4 acyloxy group, R 2 stands for a hydrogen atom or methyl group, and, in compounds of group A, R 3 stands for a nitrio, amino, methyl, benzyl, aminomethyl, acylaminomethyl, carbalkoxyaminomethyl, 5<SP>1</SP>-hydantionyl or 5<SP>1</SP>-( 1<SP>1</SP>- methyl)-hydrantoinyl group, or for a mono- or di-C 1-4 alkylamino group and R 4 stands for hydrogen; in compounds of group B R 3 and R 4 both stand for hydrogen; in compounds of group C R 3 stands for hydrogen and R 4 stands for a C 4-10 aliphatic hydrocarbon radical which may be a straight, branched or cyclic radical and which may be saturated or olefinically unsaturated; in compounds of group D R 3 has the same meaning as in compounds A and R 4 has the same meaning as in compounds C; and in compounds of group E, R 3 stands for a methyl, benzyl, aminomethyl, acylaminomethyl, carbalkoxyamino methyl, 5<SP>1</SP>-hydantoinyl or 5<SP>1</SP>-(1<SP>1</SP>- methyl) -hydantoinyl group, may be prepared by selectively alkylating or alkenylating a compound B to give a compound C, electrophilically substituting the compound C to give a compound D, optionally converting the compound D into a further compound D, eliminating the R 4 substituent in an acid solution, and optionally converting the product into a pharmaceutically acceptable acid salt. The compounds C, D and E are claimed to be novel. The alkylation or alkenylation may be carried out by treating the compound B with an alcohol, a primary, secondary or tertiary C 4-10 alkyl- or alkenyl halide, which alkyl or alkenyl halide may be a straight chain, breached chain or cyclic compound, or with a C 4-10 olefin in the presence of a strong acid and suitably at room temperature in the presence of a solvent. The electrophilic substitution reaction may be carried out in an anhydrous acid medium by treating the compound C with a nitrating agent, a methylenebis-alkylurethane, a 5-alkoxyhydranforin or N-hydroxymethylamide, a preferred nitrating agent is sodium or potassium nitrate in the presence of anhydrous hydrogen fluoride. The optional conversion of the compound D into a further compound D may be carried out by reduction, alkylating reduction, oxidation or acylation. The elimination of the R 4 substituent of the compound D may be carried out in the presence of methane sulphonic, ethane sulphonic or trifluoromethanesulphonic acid, or anhydrous hydrogen fluoride, optionally in the presence of a carbonum ion acceptor.
[GB1413347A]
Patent IE-45490-L (IE)
Title: Rotary drum screen
IPC: B01D33/073
Filed: 1977-09-28
Abstract: A structure for dewatering solids utilizing a rotating cylindrical screen wherein the solids and water are directed to a portion of the rotating screen with the water passing into the interior of the screen and the solids adhering to the external surface of the screen. Doctor means remove substantially all of the solids from the external surface of the screen, after which the screen is washed by the water which has entered into the screen, the water being directed by a baffle into a flowing stream which strikes the screen and passes therethrough in a concentrated mass. The baffle is fixedly carried by a fixed shaft on which the screen is mounted for rotation.
[US4115271A]
Patent IE-782029-L (IE)
Title: Mobile spreader
IPC: E01C19/20
Filed: 1978-10-11
Abstract: A salt and/or gravel spreader comprising a mobile container or hopper constructed to have two bottom walls, transverse to the direction of travel, inclined downwards towards an oblong slot at which is mounted a mechanism for the discharge of salt and/or gravel. The lower part of one of the inclined bottom walls has at least one pivotally mounted slat protruding beneath the other inclined bottom wall. Below one or all the pivotal slats is situated a rotatable shaft having a cam for each slat, whereby the slat(s) at the free end through the rotation by the shaft of the cam(s) will swing towards or away from the edge of the other inclined bottom wall. The spreader cannot be blocked by the spreading material and easy adjustment of the dosing can be performed during operation.
[US4387855A]
Patent IE-832238-L (IE)
Title: Making amorphous semiconductor alloys.
IPC: H01L21/205
Filed: 1983-09-23
Abstract: @ A process for making amorphous semiconductor alloy films (22) and devices at high deposition rates utilizes microwave energy to form a deposition plasma. The process includes the steps of providing a source of microwave energy (17), coupling the microwave energy into a substantially enclosed reaction vessel (12) containing the substrate (14) onto which the amorphous semiconductor film (22) is to be deposited, and introducing into the vessel (12) reaction gases including at least one semiconductor containing compound. The microwave energy and the reaction gases form a glow discharge plasma within the vessel (12) to deposit an amorphous semiconductor film (22) from the reaction gases onto the substrate (14). The reaction gases, for example, can include silane (SiH<sub>4</sub>). silicon tetrafluoride (SiF<sub>4</sub>), germane, or germanium tetrafluoride (GeF<sub>4</sub>). To all of the foregoing, hydrogen (H<sub>2</sub>) can also be added. Dopants can also be added to the reaction gases to form p-type or n-type alloy films. Also, band gap increasing elements can be added to widen the band gap of the alloys.
Patent IE-822257-L (IE)
Title: Process for the preparation of magnesium nitrate hexahydrate
IPC: C01F5/38
Filed: 1982-09-16
Abstract: Magnesium nitrate hexahydrate is prepared by suspending magnesiumoxide in melted magnesium nitrate hexahydrate at a temperature in excess of 90 DEG C, adding a nitric acid solution whilst stirring, filtering the liquid reaction mixture, discharging part of the clear filtrate as product, and utilizing the balance of the filtrate as liquid medium for further conversion. <??>By this process a very pure product is obtained, which is preferably used for thermal stabilization of ammonium nitrate. 
[EP0075354A1]